* {
    box-sizing: border-box;
}

body {
    font-family:
        'Plus Jakarta Sans',
        -apple-system,
        BlinkMacSystemFont,
        sans-serif;
    background-color: #f8fafc;
    color: #0f172a;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* Container Utility */
.custom-container {
    width: 100%;
    max-width: 1320px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

/* Parallax Hero Wrapper */
.hero-section {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: radial-gradient(circle at 50% 20%, rgba(14, 165, 233, 0.12) 0%, rgba(248, 250, 252, 1) 80%);
    padding-top: 6.5rem;
    padding-bottom: 5rem;
}

/* Background Parallax Layers */
.parallax-layer {
    position: absolute;
    inset: 0;
    pointer-events: none;
    will-change: transform;
}

.hero-grid {
    position: absolute;
    inset: -15%;
    background-image:
        linear-gradient(to right, rgba(203, 213, 225, 0.45) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(203, 213, 225, 0.45) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse at 50% 45%, #000 35%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 45%, #000 35%, transparent 75%);
}

/* Glow Orbs */
.orb {
    position: absolute;
    border-radius: 9999px;
    filter: blur(80px);
    opacity: 0.55;
}

.orb-1 {
    width: 440px;
    height: 440px;
    background: linear-gradient(135deg, #38bdf8, #2563eb);
    top: -10%;
    left: 10%;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #10b981, #06b6d4);
    top: 30%;
    right: 8%;
}

/* Floating Glass Badge */
.glass-chip {
    position: absolute;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.9);
    box-shadow:
        0 16px 32px -8px rgba(15, 23, 42, 0.08),
        0 0 0 1px rgba(226, 232, 240, 0.8);
    border-radius: 18px;
    padding: 0.85rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.85rem;
    z-index: 10;
    transition:
        transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
        box-shadow 0.3s ease;
}

.glass-chip:hover {
    transform: translateY(-4px);
    box-shadow: 0 22px 40px -10px rgba(14, 165, 233, 0.22);
}

/* Sticky Navbar */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    transition: all 0.3s ease;
    padding: 1.15rem 0;
}

.top-nav.scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 0.75rem 0;
    box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.08);
    border-bottom: 1px solid rgba(226, 232, 240, 0.85);
}

/* Uniform Equal-Width Card Styles */
.cycle-card {
    position: relative;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 1.5rem 1.25rem 1.25rem 1.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 12px -2px rgba(15, 23, 42, 0.04);
    height: 100%;
    cursor: pointer;
}

.cycle-card:hover {
    transform: translateY(-6px);
    border-color: #cbd5e1;
    box-shadow: 0 20px 30px -10px rgba(15, 23, 42, 0.1);
}

/* Number Pill */
.step-badge {
    width: 32px;
    height: 32px;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 800;
    margin-bottom: 0.85rem;
    color: #ffffff;
    box-shadow: 0 4px 10px -2px rgba(0, 0, 0, 0.15);
}

/* Centered Icon Container */
.center-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.65rem;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.cycle-card:hover .center-icon-box {
    transform: scale(1.1);
}

/* Dimming state for live search */
.cycle-card.dimmed {
    opacity: 0.25;
    filter: grayscale(85%);
    pointer-events: none;
    transform: scale(0.97);
}

.cycle-card.highlighted {
    ring: 2px solid #0ea5e9;
    border-color: #0ea5e9;
}